package com.itheima.system;

public class CurrentTimeMiller {
    public static void main(String[] args) {
        long start = System.currentTimeMillis();
        for (int i = 0; i < 100000; i++) {
            System.out.println(i);
        }
        long end = System.currentTimeMillis();
        long result = end - start;
        System.out.println(result);
    }
}
